The first step is to make sure you qualify for the scholarship. If the application requirements specify that you must have a 3.7 or higher GPA and you have a 3.6 GPA, don't bother applying. Most scholarship sponsors receive so many qualified applications that they do not have the time to consider applications that fail to satisfy the requirements.
ceramic tumbler with tulip image by Rose Hayes from Fotolia.com. A bathroom tumbler is a glass or cup that is kept in the bathroom for drinking or other uses. With the advent of the paper cup and an increased awareness of disease prevention, the modern tumbler is often a decorative accent rather than a useful item.
Wavy washers are another type of washer meant to apply spring force, but they're not widely used as the spring force tends to be relatively small. Belleville washers, often called Belleville springs, are washers shaped like a shallow cone or dish.